* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  word-break: break-all;
}

html {
  height: 100vh;
  width: 100vw;
  color: #213547;
  font-size: 14px;
  line-height: 1.4;
  overflow-x: hidden;
}

body {
  height: 100%;
  width: 100%;
  overflow-x: hidden;
}

#app {
  height: 100%;
  width: 100%;
  overflow-x: hidden;
}

/*不显示滚动条*/
html::-webkit-scrollbar {
  width: 0;
  height: 0;
}

/*调整滚动条样式*/
::-webkit-scrollbar {
  width: 6px;
  height: 10px;
  top: 2px;
}

::-webkit-scrollbar-thumb {
  border-radius: 1em;
  background-color: rgba(144, 147, 153, .3);
}

a {
  text-decoration: none
}

:focus {
  outline-width: 0;
}
